Anyone 18 or over can file the forms. You do not need to personally file them.The small claims demand letter can open up a dialogue between you and the defendant and help you reach some sort of settlement. Dear Clerk: I am incarcerated and do not have an attorney to assist me with this paperwork. I am asking for your assistance with these documents. Use our free Small Claims Demand Letter template to file a complaint with the Small Claims court. Access to Forms The Superior Court of Orange County offers several options to assist the public in completing court forms. We're going to be going over two forms de 140 which is the order for probate and de 150 which are the letters testamentary or letters of administration. Be sure you name the Defendant correctly. Be sure you name the Defendant correctly.